HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsCardone 21-5266 Power Steering Pump
Part #: 21-5266

Cardone 21-5266 Power Steering Pump

Power Steering Pump
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$179.15Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Power Steering Pump
Fitment: Mitsubishi, Montero Sport
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Cardone Power Steering Pump 21-5266

The Cardone Power Steering Pump 21-5266 is a remanufactured hydraulic pump designed specifically for Mitsubishi Montero Sport models. This power steering pump ensures reliable steering assist by maintaining proper hydraulic pressure within the steering system.

  • Remanufactured power steering pump with included pulley
  • Aluminum housing for durability and heat dissipation
  • Press-on pulley attachment type included
  • O-ring hose port type for secure connections
  • Threaded outlet attachment with 16x1.5 thread size
  • Includes hydraulic pump, instruction sheet, and sealing kit
  • Compatible with Mitsubishi Montero Sport vehicles
  • Remote reservoir design (reservoir not included)

About the Cardone Power Steering Pump Line

The Cardone Power Steering Pump product line focuses on remanufactured components that meet or exceed OEM specifications. These pumps are engineered to restore proper steering function and hydraulic pressure in vehicles, using quality materials such as aluminum housings and precision fittings. The 21-5266 model is part of this line, offering a reliable replacement option for Mitsubishi Montero Sport owners requiring a power steering pump with a press-on pulley and threaded outlet connections.

Detailed Product Description

This Cardone power steering pump features an aluminum housing that provides strength and efficient heat dissipation during operation. The pump includes a press-on pulley, which simplifies installation and ensures proper alignment with the vehicle’s belt system. The inlet uses a hose barb attachment type, while the outlet is threaded (16x1.5), allowing for secure and leak-resistant connections. The pump is designed with an O-ring hose port type to maintain hydraulic integrity. Although the remote reservoir is required for operation, it is not included with this pump. Mounting hardware is not included, so reusing existing hardware is necessary.

Common Applications and Issues Addressed

  • Restores power steering assist in Mitsubishi Montero Sport vehicles
  • Replaces failing or noisy power steering pumps
  • Solves hard steering or inconsistent assist issues
  • Addresses whining noises caused by worn pump components
  • Eliminates fluid contamination problems affecting steering performance

Installation Notes and Tips

When installing the Cardone 21-5266 power steering pump, ensure the pulley is properly pressed onto the shaft to avoid damage. Use the included sealing kit to prevent leaks at hose connections. Since mounting hardware is not included, retain original bolts and brackets. Check the condition of the pressure hose and flush the power steering fluid if contamination is suspected. Follow the instruction sheet carefully to maintain correct torque specifications and alignment.

Quality Assurance and Warranty

This remanufactured power steering pump undergoes rigorous testing to meet performance standards comparable to OEM parts. Cardone provides a warranty covering defects in materials and workmanship, offering assurance of product reliability. Using this pump helps maintain the steering system’s integrity and vehicle safety.

BrandCardone
Part Number21-5266
PositionPower Steering Pump
E-WasteNo
Hose Port TypeO-Ring
Housing MaterialAluminum
Mounting Hardware IncludedNo
Package ContentsHydraulic Pump; Instruction Sheet; Sealing Kit
Power Steering Outlet ID Size0
Power Steering Outlet Thread Size16x1.5
Power Steering Pump Inlet Attachement TypeHose barb
Power Steering Pump Outlet Attachment TypeThreaded
Power Steering Reservoir Cap IncludedNo
Product ConditionRemanufactured
Pulley Attachement TypePress-On
Pulley IncludedYes
Remote ReservoirYes
Reservoir IncludedNo

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004MitsubishiMontero SportN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2003MitsubishiMontero SportN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2002MitsubishiMontero SportN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2001MitsubishiMontero SportN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2000MitsubishiMontero SportN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1999MitsubishiMontero Sport3.0LV6N/AFrom 01/1999; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump
1999MitsubishiMontero Sport3.5LV6N/AFrom 01/1999; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

MR418625MR418626

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.